Cessna Cardinal RG 1974, Руководство пользователя

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Cessna Aircraft Company
Model 177RG Supplement No.
DP-014-12
Section 9
Supplements Page 8
Revision 0
Other contributing factors to the DMEs effective range are the
location and altitude of the ground transmitter, transmitter
power output, and the degree of maintenance of the ground
facility. The distance measured by the KN 62A is slant-range
distance (measured on a slant from aircraft to ground station)
and should not be confused with actual ground distance. The
difference between ground distance and slant-range distance
is smallest at low altitude and long range. These distances
may differ considerably when in close proximity to a
VOR/DME facility. However, if the range is three times the
altitude or greater, this error is negligible. In order to obtain
accurate ground speed and time-to-station, the aircraft must
be tracking directly to or from the station.
SECTION 8
HANDLING AND MAINTENANCE
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